Bearing protective cover structure of weaving machine

By designing a loom bearing protective cover structure including a drum seat, a semicircular bearing seat, a semicircular pressure gland and a ball bearing, the problem of complex or unstable protective cover structure in the prior art is solved, and effective isolation of bearing end surfaces and simplification and strengthening of structures are achieved.

CN223049254UActive Publication Date: 2025-07-01QINGDAO HAIJIA MACHINERY +1
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Patent Information

Application Number
CN202420914732.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-29
Publication Date
2025-07-01
Estimated Expiration
2034-04-29

AI Technical Summary

Technical Problem

The bearing protective cover structure of existing looms is either complex in structure and complicated in disassembly or is not firmly fixed, resulting in poor protection effect.

Method used

A bearing protective cover structure including a drum seat, a semicircular bearing seat, a semicircular gland and a ball bearing is designed. The semicircular gland and a semicircular bearing seat are bolted to form a circular cover hole and a protective cover is provided to achieve fixation.

Benefits of technology

It realizes effective isolation between the bearing end surface and the external environment, reduces the possibility of impurities entering the bearing interior, and simplifies the structure and ensures the strength of the bearing seat.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a bearing protective cover structure of a weaving machine. According to the technical scheme, the roller comprises a roller seat, a semicircular bearing seat is arranged on the roller seat, a semicircular gland is connected to the semicircular bearing seat through a bolt, a ball bearing is arranged in the semicircular bearing seat, and a circular protecting cover hole is correspondingly formed in one side of the semicircular bearing seat and one side of the semicircular gland. A circular protecting cover hole is formed in the semicircular gland, a protecting cover is arranged in the circular protecting cover hole, a buffering structure with an S-shaped section is arranged on the protecting cover, structural reinforcing ribs are arranged on the semicircular gland, and the semicircular gland penetrates into the flat gasket through four bolts and then is locked on the semicircular bearing seat. According to the scheme provided by the utility model, the structure is simple, and the bearing end face can be effectively separated from the external environment.
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Description

Technical Field

[0001] The utility model relates to the technical field of loom equipment, in particular to a bearing protection cover structure of a loom. Background Art

[0002] The bearing protection cover of the loom in the prior art is either complex in fixed structure and cumbersome in disassembly, maintenance and assembly, or not firmly fixed and easy to fall off, resulting in poor protection effect. Therefore, how to design a bearing protection cover structure with simple structure, convenient assembly and good fixing effect is exactly the purpose of the inventor. Summary of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the main purpose of the utility model is to provide a bearing protection cover structure of a loom with simple structure and capable of effectively separating the bearing end face from the external environment.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: A bearing protection cover structure of a loom, including a roller seat, a semi-circular bearing seat is arranged on the roller seat, a semi-circular pressing cover is connected to the semi-circular bearing seat through bolts, a ball bearing is arranged in the semi-circular bearing seat, a circular protection cover hole is formed corresponding to one side of the semi-circular bearing seat and the semi-circular pressing cover, and a protection cover is arranged in the circular protection cover hole.

[0005] Preferably, a buffer structure with an S-shaped cross-section is arranged on the protection cover.

[0006] Preferably, a structural reinforcing rib is arranged on the semi-circular pressing cover.

[0007] Preferably, the semi-circular pressing cover is locked to the semi-circular bearing seat through four bolts passing through flat gaskets.

[0008] The utility model has the following advantages compared with the prior art: It can effectively reduce impurities from entering the bearing interior by separating the bearing end face from the external environment. The semi-circular bearing seat is directly integrated on the roller seat, which simplifies the structure and ensures the structural strength of the bearing seat. A ball bearing is assembled in the semi-circular bearing seat, a circular protection cover hole is formed between the semi-circular pressing cover and the semi-circular bearing seat, and the protection cover is arranged in the circular protection cover hole and is fixed by abutting against both the semi-circular pressing cover and the semi-circular bearing seat. Brief Description of the Drawings

[0009] Figure 1 It is a structural schematic diagram of a bearing protection cover structure of a loom of the utility model;

[0010] Figure 2 It is a cross-sectional view of a bearing protection cover structure of a loom of the utility model;

[0011] Figure 3 ForFigure 2 Schematic diagram of the enlarged structure of part A

[0012] In the figure: 1. Drum seat; 2. Semi-circular bearing seat; 3. Bolt; 4. Semi-circular gland; 5. Ball bearing; 6. Protective cover; 7. Buffer structure; 8. Structural reinforcing rib; 9. Flat washer. Specific implementation mode

[0013] The present utility model will be further described below with reference to the accompanying drawings.

[0014] As Figure 1 shown, a structure of the bearing protective cover 6 of a loom includes a drum seat 1, a semi-circular bearing seat 2 is arranged on the drum seat 1, a semi-circular gland 4 is connected to the semi-circular bearing seat 2 through a bolt 3, a ball bearing 5 is arranged in the semi-circular bearing seat 2, a circular cover hole is formed corresponding to one side of the semi-circular bearing seat 2 and the semi-circular gland 4, and a protective cover 6 is arranged in the circular cover hole.

[0015] For the structure of the bearing protective cover 6 of a loom in this solution, the bearing end face is separated from the external environment, which can effectively reduce impurities from entering the bearing interior. Among them, the semi-circular bearing seat 2 is directly integrated on the drum seat 1, which simplifies the structure and ensures the structural strength of the bearing seat. A ball bearing 5 is assembled in the semi-circular bearing seat 2. A circular cover hole is formed between the semi-circular gland 4 and the semi-circular bearing seat 2, and the protective cover 6 is arranged in the circular cover hole. The protective cover 6 is simultaneously in contact with the semi-circular gland 4 and the semi-circular bearing seat 2 to achieve fixation.

[0016] Preferably, a buffer structure 7 with an S-shaped cross-section is arranged on the protective cover 6. The purpose of arranging the buffer structure 7 is to enable the protective cover 6 to improve the fixed connection effect through a certain deformation when being assembled with the semi-circular gland 4 and the semi-circular bearing seat 2.

[0017] Preferably, structural reinforcing ribs 8 are arranged on the semi-circular gland 4. The function of the structural reinforcing ribs 8 is to improve the structural strength of the semi-circular gland 4.

[0018] Preferably, the semi-circular gland 4 is locked to the semi-circular bearing seat 2 through four bolts 3 passing through flat washers 9. Such an arrangement can ensure a firm connection between the semi-circular gland 4 and the semi-circular bearing seat 2.

[0019] The above are only the preferred implementation modes of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. All technical solutions falling within the idea of the present utility model belong to the protection scope of the present utility model. It should be pointed out that for those of ordinary skill in the art in this technical field, several improvements and refinements made without departing from the principle of the present utility model should also be regarded as the protection scope of the present utility model.

Claims

1. A bearing protection cover structure for a loom, characterized in that: It includes a roller seat, a semicircular bearing seat is arranged on the roller seat, a semicircular pressure cover is connected to the semicircular bearing seat by bolts, a ball bearing is arranged in the semicircular bearing seat, a circular protective cover hole is formed corresponding to one side of the semicircular bearing seat and the semicircular pressure cover, and a protective cover is arranged in the circular protective cover hole.

2. The bearing protection cover structure of a loom according to claim 1, characterized in that: The protective cover is provided with a buffer structure with an S-shaped cross section.

3. The bearing protection cover structure of a loom according to claim 1, characterized in that: The semicircular gland is provided with structural reinforcement ribs.

4. The bearing protection cover structure of a loom according to claim 1, characterized in that: The semicircular gland is locked onto the semicircular bearing seat after four bolts penetrate into the flat washer.